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Hearing aids can be classified in diverse ways depending on the wearing location and shape, amplification mode, signal
processing mode and functional difference. |
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The reason why Hearingx
impaired people prefer digital hearing aids to analog hearing aids is because of variability
in which they can flexibly cope with hearing threshold changes at different frequencies.
In other words, it is because an advantage that digital hearing aid’s frequency output features can be easily modified by
inversely amplifying according to the hearing threshold pattern. |
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Depending on ear’s structural problems, extent of hearing loss and type and patient’s subjective need, a suitable heading
aid is selected. |
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| According to shape and wearing location |
The reason why Hearingx
impaired people prefer digital hearing aids to analog hearing aids is because of variability
in which they can flexibly cope with hearing threshold changes at different frequencies.
In other words, it is because an advantage that digital hearing aid’s frequency output features can be easily modified by
inversely amplifying according to the hearing threshold pattern. |
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| According to special uses |
(1) Bone Conduction Hearing Aid
(2) CROS(Contralateral Routing Offside Signals) Hearing Aid
(3) Directional Hearing Aid
(4) Transcrainial CROS Hearing Aid
(5) Tactile Hearing Aid
(6) FM (Frequency-Modulated) hearing system
(7) FT (Frequency Transposition) hearing system
(8) Cochlear Implant/Brainstem Implant
(9) Transplanted hearing aid |
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| According to signal processing |
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(1) Analog hearing aid
(2) Programmable hearing aid
(3) Digital hearing aid |
